Accurate embedding device for stator bar of large hydro-generator

The utility model discloses an accurate embedding device for a stator bar of a large-scale hydro-generator. The device is arranged on a large hydro-generator stator roundness measuring frame, the tail end of the roundness measuring frame is connected with a telescopic device, the outer end of the telescopic device is connected with a rotating device capable of rotating around a central horizontal shaft of the roundness measuring frame, and the rotating device is provided with at least one set of bar fixing manipulators. The telescopic device is a horizontal moving mechanism and comprises a motor or an oil cylinder and a telescopic rod driven by the motor or the oil cylinder; the rotating device is a truss which can rotate around a central horizontal shaft of the circle measuring frame and on a vertical plane; the winding bar fixing mechanical arm is used for a winding bar fixing, grabbing and releasing mechanism, is arranged on a truss of the rotating device and comprises a strong clamping mechanical arm capa